JP2001516976A - １／４波長−１／４波長伸縮可能アンテナと該アンテナ付き無線電話機 - Google Patents

１／４波長−１／４波長伸縮可能アンテナと該アンテナ付き無線電話機

Info

Publication number
JP2001516976A
JP2001516976A JP2000511209A JP2000511209A JP2001516976A JP 2001516976 A JP2001516976 A JP 2001516976A JP 2000511209 A JP2000511209 A JP 2000511209A JP 2000511209 A JP2000511209 A JP 2000511209A JP 2001516976 A JP2001516976 A JP 2001516976A
Authority
JP
Japan
Prior art keywords
antenna
wavelength
rod
quarter
wireless telephone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000511209A
Other languages
English (en)
Japanese (ja)
Inventor
ホルスハウザー、ハワード、イー
キム、セウング、キル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
Original Assignee
Ericsson Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Inc filed Critical Ericsson Inc
Publication of JP2001516976A publication Critical patent/JP2001516976A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H01Q1/244—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas extendable from a housing along a given path

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
JP2000511209A 1997-09-10 1998-09-10 １／４波長−１／４波長伸縮可能アンテナと該アンテナ付き無線電話機 Pending JP2001516976A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/926,656 1997-09-10
US08/926,656 US6054958A (en) 1997-09-10 1997-09-10 Quarter-wave quarter-wave retractable antenna
PCT/US1998/018819 WO1999013529A1 (en) 1997-09-10 1998-09-10 Quarter wave-quarter wave retractable antennas and associated telephones

Publications (1)

Publication Number Publication Date
JP2001516976A true JP2001516976A (ja) 2001-10-02

Family

ID=25453517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000511209A Pending JP2001516976A (ja) 1997-09-10 1998-09-10 １／４波長−１／４波長伸縮可能アンテナと該アンテナ付き無線電話機

Country Status (10)

Country Link
US (1) US6054958A (zh)
EP (1) EP1012905B1 (zh)
JP (1) JP2001516976A (zh)
KR (1) KR100356649B1 (zh)
CN (1) CN1278957A (zh)
AU (1) AU9382498A (zh)
DE (1) DE69819917D1 (zh)
IL (1) IL134722A (zh)
TW (1) TW405277B (zh)
WO (1) WO1999013529A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100304354B1 (ko) * 1998-06-11 2001-09-24 구관영 용량성결합방식에의한이중대역신축가능형안테나
US6788270B2 (en) 2001-08-15 2004-09-07 Flarion Technologies, Inc. Movable antenna for wireless equipment
EP2312694B1 (en) * 2003-06-25 2012-08-22 The Board of Governors for Higher Education Method for operating a distributed loaded monopole antenna
US7592958B2 (en) * 2003-10-22 2009-09-22 Sony Ericsson Mobile Communications, Ab Multi-band antennas and radio apparatus incorporating the same
US7782264B1 (en) 2006-03-28 2010-08-24 The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations Systems and methods for providing distributed load monopole antenna systems
US9130274B1 (en) 2007-03-22 2015-09-08 Board Of Education, State Of Rhode Island And Providence Plantations Systems and methods for providing distributed load monopole antenna systems
US8674890B2 (en) * 2010-04-30 2014-03-18 Motorola Solutions, Inc. Wideband and multiband external antenna for portable transmitters
US9035845B2 (en) 2012-05-09 2015-05-19 Carl Griffitts Nichrome resistive active element broad band antenna
JP6334313B2 (ja) * 2014-08-19 2018-05-30 株式会社ヨコオ 複合アンテナ及びその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2554762B2 (ja) * 1990-02-23 1996-11-13 株式会社東芝 アンテナと無線機
DE69215283T2 (de) * 1991-07-08 1997-03-20 Nippon Telegraph & Telephone Ausfahrbares Antennensystem
AU673037B2 (en) * 1993-02-25 1996-10-24 Anten Corporation Antenna for a radio communication apparatus
JP2944444B2 (ja) * 1995-01-12 1999-09-06 日本電気株式会社 携帯無線機
KR0162679B1 (ko) * 1995-03-22 1998-12-01 구관영 용량성 결합방식을 이용한 신축 가능형 안테나
JP3243595B2 (ja) * 1995-10-31 2002-01-07 株式会社トーキン マルチバンドアンテナ及びそれを用いたマルチバンド携帯無線機
US5739792A (en) * 1995-12-22 1998-04-14 Motorola, Inc. Wireless communication device with electrical contacts

Also Published As

Publication number Publication date
KR100356649B1 (ko) 2002-10-18
CN1278957A (zh) 2001-01-03
IL134722A (en) 2003-06-24
AU9382498A (en) 1999-03-29
WO1999013529A1 (en) 1999-03-18
TW405277B (en) 2000-09-11
DE69819917D1 (de) 2003-12-24
KR20010052065A (ko) 2001-06-25
EP1012905B1 (en) 2003-11-19
IL134722A0 (en) 2001-04-30
EP1012905A1 (en) 2000-06-28
US6054958A (en) 2000-04-25

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